// Sufajri Abunaim. P, Nim 1083241038
// digital write
// Program untuk membunyikan buzzer / alarm
int buzz = 9; // Buzzer di pin 9


void setup() {
    pinMode(buzz, OUTPUT);
}

void loop() {
    
    digitalWrite(buzz, HIGH);
    tone(9, 262, 250); // Plays 262Hz tone for 0.250 seconds
    delay(1000);
  
}